71399748 (number)

71399748 is an even 8-digits composite number following 71399747 and preceding 71399749. In scientific notation, it is written as 7.1399748 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 20399904 positive integers (up to 71399748) that are relatively prime to 71399748.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand seven hundred forty-eight

Notation

Scientific notation 7.1399748 × 10^7
Engineering notation 7.1399748 × 10^6

Prime Factorization of 71399748

Prime Factorization 2 × 2 × 3 × 7 × 849997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35699874
Product of the distinct prime numbers

The prime factorization of 71399748 is 2 × 2 × 3 × 7 × 849997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399748)

Multiplication

n×y
n×2 142799496
n×3 214199244
n×4 285598992
n×5 356998740

Division

n÷y
n÷2 35699874
n÷3 23799916
n÷3 17849937
n÷5 14279949.6

Exponentiation

ny
n2 5097924014463504
n3 3.6399048995584E+23
n4 2.5988829257244E+31
n5 1.8555958597822E+39

Nth Root

y√n
2√n 8449.8371581942
3√n 414.85744946762
4√n 91.922995807329
5√n 37.216826325032

Divisors of 71399748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399748 can be divided by 24 positive divisors. The sum of these divisors (counting 71399748) is 1, the average is 0.041666666666667.

Base conversion 71399748

Base System Value
2 Binary 100010000010111100101000100
3 Ternary 11222100111001010
4 Quaternary 10100113211010
5 Quinary 121234242443
6 Senary 11030202220
8 Octal 420274504
10 Decimal 71399748
12 Duodecimal 1bab3370
16 Hexadecimal 4417944
20 Vigesimal 1264j78
36 Base36 16icec

Cryptographic Hash Functions

md5 616ed9c3c8d98c32cca13a17f59157f9
sha1 b7a94243fe294b9111ae1b7af1e0ea14d4fad2fa
sha256 088090669d8c1f834a7652ffb78431553fbc2e2439e0cf95fe4ae641994714e9
sha512 2d3385dfd562d344b7d5f4f6aef027ec6278f3840f25f3447f6913c60738bab82bbcc0d0b20b5569bd9560a2e15163a90c3b272c46654b99ad4d102c324886f7
ripemd-160 4cb5a4a340dad47ef3ed7b8d9e0eb29bd5d5cf9f

71399748 as geometric shapes

Circle

Radius = n
Diameter 142799496
Circumference 448617847.56993
Area 1.6015600632398E+16

Sphere

Radius = n
Volume 1.5246797989624E+24
Surface area 6.406240252959E+16
Circumference 448617847.56993

Square

Length = n
Perimeter 285598992
Area 5097924014463504
Diagonal 100974491.97162

Cube

Length = n
Surface area 30587544086781024
Volume 3.6399048995584E+23
Space diagonal 123667991.18361

Equilateral Triangle

Length = n
Perimeter 214199244
Area 2.2074658515441E+15
Altitude 61833995.591807

Triangular Pyramid

Length = n
Surface area 2.2074658515441E+15
Volume 4.2896690622532E+22
Height 33658163.99054